Pinouts >  Nissan, Infinity OEM Head units
20 pin Nissan Head Unit Audio main connector layout
20 pin Nissan Head Unit Audio main connector
p/n 28185 JB50A, 28185-ZX04B ?

Fotos may be wrong!

Pin
Num
C Signal
2 W
Sound signal front speaker LH +
 
3 B
Sound signal front speaker LH -
 
4 O/B
Sound signal rear speaker LH +
 
5 W/R
Sound signal rear speaker LH -
 
6 W/G
STRG SW A
Press SOURCE switch Approx. 0.0V
Press SEEK UP switch Approx. 0.75V
Press VOL UP switch Approx. 2.0V
Except for above Approx. 5.0V
7 V/Y
ACC power supply
 
8 R/Y ILL signal ground
9 R/L ILL signal
11 G/W
Sound signal front speaker RH +
 
12 BR
Sound signal front speaker RH -
 
13 L
Sound signal rear speaker RH +
 
14 B/W
Sound signal rear speaker RH -
 
15 B
STRG SW ground
 
16 GR/L
STRG SW B
Press SEEK DOWN switch Approx. 0.75V
Press VOL DOWN switch Approx. 2.0V
Except for above Approx. 5.0V
19 Y/R
Battery power supply
 

C stands for Wire Color. It is for Nissan Versa 2007 and is very dependent on model and model year.

12 pin Nissan NDS CD Changer

Pin
Num
C Signal
31 W/L
Audio left channel sound signal from satellite radio tuner (-)
 
32 Y/L
Audio left channel sound signal from satellite radio tuner (+)
 
33 Y/G
Audio right channel sound signal from satellite radio
tuner (-)
 
34 BR/L
Audio right channel sound signal from satellite radio
tuner (+)
 
38 R
Satellite radio tuner request to audio unit (+5V in)
 
39 G
Audio RX
 
40 B
Audio TX
 

C stands for Wire Color. It is for Nissan Versa 2007 and is very dependent on model and model year.

 

12 pin Nissan NDS CD Changer connector layout
12 pin Nissan NDS CD Changer connector
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